... it was improving overtime to be apart of the more fit organism. Also from Becoming Human: Birth of Humanity, Homo erectus was found to have less body hair, like humans for better longer persistence hunting. Early hominids were very skilled hunters but were hairy; therefor got worn out quicker. But Homo ... erectus had less hair so their sweat would cool them off not wear them out. Anthropometry is one way that a scientist would be able to identify change in body structures. From the same source, Apes began to walk ... tools they would need to think ahead about how they would create a we...

• Word Count: 889
• Approx Pages: 4
• Grade Level: High School